Razor cartridge lubrication ring



FIG. 1 is a perspective view of a razor cartridge lubrication ring of the present design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dashed broken lines are directed to the environment and are for illustrative purposes only and form no part of the claimed design.

It is understood that in FIGS. 1-7, the figure shading with vertical lines represents one color and the figure shading with horizontal lines represents a second contrasting color. 

The ornamental design for a razor cartridge lubrication ring, as shown and described. 